Comments for Miles Barr http://blog.milesbarr.com Thoughts on Search, software development and everything else. Sat, 19 Jul 2008 15:18:14 +0000 http://wordpress.org/?v=2.0.5 Comment on Prolog Sudoku Solver by Sigmundo Preissler Jr. http://feeds.feedburner.com/~r/milesbarr/comments/~3/309556503/ Wed, 11 Jun 2008 03:51:46 +0000 http://blog.milesbarr.com/2007/01/prolog-sudoku-solver/#comment-15340 Hello, You talked about the use of FC but omitted the role of 'labeling' above correct? Att Hello,

You talked about the use of FC but omitted the role of ‘labeling’ above correct?

Att

]]> http://blog.milesbarr.com/2007/01/prolog-sudoku-solver/#comment-15340 Comment on Rails iCalendar improvement by Justin Halsall http://feeds.feedburner.com/~r/milesbarr/comments/~3/265024946/ Sun, 06 Apr 2008 10:30:21 +0000 http://blog.milesbarr.com/2006/09/rails-icalendar-improvement/#comment-14943 you could also do this: <code>render(:inline => whatever)</code> instead of <code>render(:layout => false, :text => whatever)</code> or <code>render_without_layout</code> you could also do this:
render(:inline => whatever)
instead of render(:layout => false, :text => whatever) or renderwithoutlayout

]]> http://blog.milesbarr.com/2006/09/rails-icalendar-improvement/#comment-14943 Comment on icalendar and Rails by Dev Blog AF83 » Blog Archive » Publishing ICalendar events with Ruby on Rails http://feeds.feedburner.com/~r/milesbarr/comments/~3/245512103/ Tue, 04 Mar 2008 12:46:22 +0000 http://blog.milesbarr.com/2006/06/icalendar-and-rails/#comment-14595 [...] icalendar and Rails [...] […] icalendar and Rails […]

]]> http://blog.milesbarr.com/2006/06/icalendar-and-rails/#comment-14595 Comment on Typo Sidebar - CalendarHelper by A Fresh Cup » Blog Archive » An Unexpected Hoop http://feeds.feedburner.com/~r/milesbarr/comments/~3/211287409/ Fri, 04 Jan 2008 19:58:49 +0000 http://blog.milesbarr.com/2006/03/typo-sidebar-calendarhelper/#comment-13684 [...] I added the DynamicCalendarHelper plugin to my current Rails project today, only to discover that I couldn’t call it the way that I expected from a view. Eventually I found the answer at Typo Sidebar - CalendarHelper which had instructions for turning the plugin into a global view helper. I was expecting a somewhat more seamless experience. [...] […] I added the DynamicCalendarHelper plugin to my current Rails project today, only to discover that I couldn’t call it the way that I expected from a view. Eventually I found the answer at Typo Sidebar - CalendarHelper which had instructions for turning the plugin into a global view helper. I was expecting a somewhat more seamless experience. […]

]]> http://blog.milesbarr.com/2006/03/typo-sidebar-calendarhelper/#comment-13684 Comment on icalendar and Rails by Vijay http://feeds.feedburner.com/~r/milesbarr/comments/~3/199291494/ Wed, 12 Dec 2007 12:50:14 +0000 http://blog.milesbarr.com/2006/06/icalendar-and-rails/#comment-13157 Thanks for the post. Here, you are exporting iCal file , asking user to save file. How can we save this .ics file to particular folder in rails, say I want to save this .ics file to '/public/ics/' folder in rails. ? how can we do this ? Any Idea ? thanks, Thanks for the post.
Here, you are exporting iCal file , asking user to save file.
How can we save this .ics file to particular folder in rails, say I want to save this .ics file to ‘/public/ics/’ folder in rails. ?

how can we do this ?
Any Idea ?

thanks,

]]> http://blog.milesbarr.com/2006/06/icalendar-and-rails/#comment-13157 Comment on icalendar and Rails by John beck http://feeds.feedburner.com/~r/milesbarr/comments/~3/141192221/ Mon, 06 Aug 2007 10:15:53 +0000 http://blog.milesbarr.com/2006/06/icalendar-and-rails/#comment-9543 Perhaps a little late to the party but I ran into the same problem. The solution I settled on worked slightly differently. I avoid the include and used the Icalendar namespace. Perhaps a little late to the party but I ran into the same problem. The solution I settled on worked slightly differently. I avoid the include and used the Icalendar namespace.

]]> http://blog.milesbarr.com/2006/06/icalendar-and-rails/#comment-9543 Comment on Beat some sense into your computer by Hämmern Sie es ihm doch ein… » http://feeds.feedburner.com/~r/milesbarr/comments/~3/127837057/ Mon, 25 Jun 2007 16:39:01 +0000 http://blog.milesbarr.com/2006/07/beat-some-sense-into-your-computer/#comment-7740 [...] (via Miles Barr) [...] […] (via Miles Barr) […]

]]> http://blog.milesbarr.com/2006/07/beat-some-sense-into-your-computer/#comment-7740 Comment on Scratch that FastCGI IPC bit by Sundae weblog » Blog Archive » Debian sarge, Apache, Ruby on Rails and FastCGI http://feeds.feedburner.com/~r/milesbarr/comments/~3/106997609/ Thu, 05 Apr 2007 23:02:28 +0000 http://blog.milesbarr.com/2005/08/scratch-that-fastcgi-ipc-bit/#comment-5119 [...] First, I found out that you need to install the gem package fcgi: gem install fcgi [...] […] First, I found out that you need to install the gem package fcgi: gem install fcgi […]

]]> http://blog.milesbarr.com/2005/08/scratch-that-fastcgi-ipc-bit/#comment-5119 Comment on Prolog Sudoku Solver by anonymous http://feeds.feedburner.com/~r/milesbarr/comments/~3/90487328/ Wed, 14 Feb 2007 03:19:27 +0000 http://blog.milesbarr.com/2007/01/prolog-sudoku-solver/#comment-4028 To the previous poster: Forward checking is done by the constraint library. Selecting the variable with smallest domain is done with labeling([ff], Vars) (available in library(bounds) in the latest SWI versions). Here's a shorter version: <code> :- use_module(library(bounds)). suudoku(Rows) :- Rows = [R1,R2,R3,R4,R5,R6,R7,R8,R9], flatten(Rows, Vars), Vars in 1..9, row_constraint(Rows), column_constraint(R1, R2, R3, R4, R5, R6, R7, R8, R9), block_constraint(R1, R2, R3), block_constraint(R4, R5, R6), block_constraint(R7, R8, R9), label(Vars), display_rows(Rows). display_rows([]). display_rows([[X1,X2,X3,X4,X5,X6,X7,X8,X9]|Rows]) :- format('~d ~d ~d ~d ~d ~d ~d ~d ~d \n', [X1,X2,X3,X4,X5,X6,X7,X8,X9]), display_rows(Rows). row_constraint([]). row_constraint([R|Rt]) :- all_different(R), row_constraint(Rt). column_constraint([], [], [], [], [], [], [], [], []). column_constraint([X1|R1], [X2|R2], [X3|R3], [X4|R4], [X5|R5], [X6|R6], [X7|R7], [X8|R8], [X9|R9]) :- all_different([X1,X2,X3,X4,X5,X6,X7,X8,X9]), column_constraint(R1, R2, R3, R4, R5, R6, R7, R8, R9). block_constraint([], [], []). block_constraint([X1,X2,X3|R1], [X4,X5,X6|R2], [X7,X8,X9|R3]) :- all_different([X1,X2,X3,X4,X5,X6,X7,X8,X9]), block_constraint(R1, R2, R3). </code> To the previous poster: Forward checking is done by the constraint library. Selecting the variable with smallest domain is done with labeling([ff], Vars) (available in library(bounds) in the latest SWI versions).

Here’s a shorter version:

:- use_module(library(bounds)).

suudoku(Rows) :-
Rows = [R1,R2,R3,R4,R5,R6,R7,R8,R9],
flatten(Rows, Vars),
Vars in 1..9,
rowconstraint(Rows),
columnconstraint(R1, R2, R3, R4, R5, R6, R7, R8, R9),
blockconstraint(R1, R2, R3),
blockconstraint(R4, R5, R6),
blockconstraint(R7, R8, R9),
label(Vars),
displayrows(Rows).

displayrows([]).
displayrows([[X1,X2,X3,X4,X5,X6,X7,X8,X9]|Rows]) :-
format(’~d ~d ~d ~d ~d ~d ~d ~d ~d \n’, [X1,X2,X3,X4,X5,X6,X7,X8,X9]),
display_rows(Rows).

rowconstraint([]).
rowconstraint([R|Rt]) :- alldifferent(R), rowconstraint(Rt).

columnconstraint([], [], [], [], [], [], [], [], []).
columnconstraint([X1|R1], [X2|R2], [X3|R3], [X4|R4], [X5|R5], [X6|R6],
[X7|R7], [X8|R8], [X9|R9]) :-
alldifferent([X1,X2,X3,X4,X5,X6,X7,X8,X9]),
columnconstraint(R1, R2, R3, R4, R5, R6, R7, R8, R9).

blockconstraint([], [], []).
blockconstraint([X1,X2,X3|R1], [X4,X5,X6|R2], [X7,X8,X9|R3]) :-
alldifferent([X1,X2,X3,X4,X5,X6,X7,X8,X9]),
blockconstraint(R1, R2, R3).

]]> http://blog.milesbarr.com/2007/01/prolog-sudoku-solver/#comment-4028 Comment on DivX to H.264 by Miles http://feeds.feedburner.com/~r/milesbarr/comments/~3/80169610/ Tue, 23 Jan 2007 10:05:12 +0000 http://blog.milesbarr.com/2007/01/divx-to-h264/#comment-3785 I did use the TV/iPod setting. I'll definitely give it a go with some other videos, ideally not recorded from the TV. I did use the TV/iPod setting. I’ll definitely give it a go with some other videos, ideally not recorded from the TV.

]]> http://blog.milesbarr.com/2007/01/divx-to-h264/#comment-3785